story based lore friendly halo: reach company

So I decided to make a lore friendly company based around a fictional group of Spartan IIIs from Gamma company. It’s located entirely within the confines of Halo: Reach. It’s going to utilize custom gamemodes and maps in Firefight and Invasion to functions as missions within an operation. Whether an operation succeeds depends on whether people completed their missions. While you can make jokes I expect this to be relatively serious. This is my first time doing this so I would appreciate any advice.

If you’re interested my company is Gamma 10

Closing on OP’s request